Calochortus westonii Eastw.Shirley Meadows star-tulip |
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Scientific Name: |
Calochortus westonii Eastw. |
Common Name: |
Shirley Meadows star-tulip |
Family: | Liliaceae |
Element Code: | PMLIL0D1M0 |
USDA Plants Symbol: | CAWE2 |
Synonyms/Other Names: |
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Lifeform: | perennial bulbiferous herb |
Blooming Period: May-Jun | May-Jun |
Elevation: | 1500-2105 (4920-6905) |
General Habitats: | Broadleafed upland forest, Lower montane coniferous forest, Meadows and seeps |
Microhabitat: | Granitic |
Microhabitat Details: |
CA Rare Plant Rank: | 1B.2 |
Global Rank: | G3 |
State Rank: |
S3 |
State List: | None |
Fed List: | None |
Other Status: | BLM_S; SB_CalBG/RSABG; SB_UCSC; USFS_S |
CRPR Changes: |
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Total Occurrences: | 24 |
Element Occurrence Ranks: | |
Excellent (A) | 7 |
Good (B) | 12 |
Fair (C) | 2 |
Poor (D) | 0 |
None (X) | 0 |
Unknown (U) | 3 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Kern (KRN), Tulare (TUL) | |
Quads: Name (Quad Code) | |
Alta Sierra (3511865), Camp Nelson (3611825), Camp Wishon (3611826), Case Mountain (3611847), Johnsondale (3511885), Sentinel Peak (3611815), Tobias Peak (3511875) |
Threat List Total: | 11 | |
EOs with Threat Listed: | Total EOs | % of EOs |
14 | 58 % | |
Logging | 9 | 37% |
Improper burning regime | 5 | 20% |
Grazing | 3 | 12% |
Other | 3 | 12% |
Road/trail construction/maint. | 2 | 8% |
Wood cutting or brush clearing | 1 | 4% |
Over-collecting/poaching | 1 | 4% |
Recreational use (non-ORV) | 1 | 4% |
ORV activity | 1 | 4% |
Development | 1 | 4% |
Foot traffic/trampling | 1 | 4% |